Welcome

This is the official home of the Petrini Detectives, a popular series of mystery novels for Middle Readers, written by Marten Sanden and published in Sweden
by Rabén & Sjogren.
Step inside to learn more about Manhattan-born twins Peter and Petra Petrini and their adventures in the thousand-year old University town of Lund in southern Sweden, or contact the literary agent (PAN Agency in Stockholm).